No.24 Squadron, S.A.A.F., was a medium bomber squadron that operated in the Western Desert, Sicily and over Italy between 1941 and the end of the Second World War.

In the spring of 1941 it was decided to move No.14 Squadron, SAAF, and its Maryland bombers, from Kenya to Egypt. In order to avoid confusion between this unit and the Blenheim equipped No.14 Squadron, RAF, the South African unit was renumbered as No.24 Squadron.

In May 1941 the squadron began to operate alongside No.39 Squadron, RAF. The two squadrons first role was to attempt to protect the final stages of the evacuation from Crete, where on 25 May the squadron lost its first aircraft, although on 31 May the squadron did claim one Ju 88 and one Bf 110.

The squadron's main role in North Africa was as a tactical day bomber unit, attacking German and Italian troops, bases and airfields. In this role it took part in Operation Battleaxe (June 1941), often operating in squadron strength.

In August No.12 Squadron, SAAF, arrived from Kenya, and the two squadrons were formed in No.261 Wing. They were soon joined by No.14 Squadron, SAAF and in October the wing was renumbered as No.3 (S.A.A.F.) Wing. At about the same time No.24 Squadron withdrew to convert to the Douglas Boston.

The new aircraft was used for the rest of the campaign in North Africa, flying the same sort of missions as the Marylands. In July 1943 the squadron moved to Malta to support the invasion of Sicily, then in August to Sicily to support the invasion of Italy. Finally it moved to Italy to provide direct support to the Allied armies.

The last Boston sortie was flown on 8 November, and the squadron then received the Martin Marauder. The Marauders were used for longer range attacks, operating against German road and rail links behind the front line. The final Marauder sortie came on 25 April 1945.

After the end of the war the squadron used its Marauders as transport aircraft, before moving to Egypt in October 1945, disbanding on 6 November 1945.